Flow direction

Wiring diagram

CR2 01 Wiring Diagram ( 2 wires control )

·RD connect with positive, the BK connect with negative, the valve
closed, the actuator automatically power off after in place , the valve
remains fully closed position
·BK connect with positive, the RD connect with negative, the valve open,
the actuator automatically power off after in place, the valve remains
fully open position .
﹡Suitable Working Voltage: DC5V/DC12V/DC24V

﹡Exceeding the working voltage is forbidden

CR2 02 Wiring Diagram ( 2 wires control –Spring return in case of the power failure)

·When SW is closed , the valve open. the actuator automatically power off after in place

·When SW is open, the valve closed, the actuator automatically power off after in place
﹡Suitable Working Voltage: AC/DC9-35V

﹡Exceeding the working voltage is forbidden

CR3 01 Wiring Diagram (3 wires control )

·RD & GR connect with positive, BK connect with negative

·When OPEN( RD) & SW connected , the valve open, the actuator automatically power off after in place , valve remains fully open position